Corsair HS1A Headset Features Massive 50mm drivers for high-quality audio reproduction Detailed audio reproduction with clean, accurate bass and sparkling clarity in mids and highs Circumaural, closed-back earcups for superior noise isolation Memory foam earpads provide a custom fit that won’t weigh you down Includes two sets of earpads to customize your comfort – your choice of microfiber or synthetic leather Noise-cancelling microphone with flexible, rotating boom works great for in-game chat, Skype, and other VOIP applications Corsair HS1A Headset Specifications: Headphones 20Hz to 20kHz frequency response 32 Ohms impedance at 1kHz Custom-engineered 50 mm drivers with 24 mm copper-wound voice coils Extra-large circumaural earcups with a closed-back, noise-isolating design Two sets of replaceable memory foam earpads: one covered in microfiber, one in synthetic leather Attached 3 meter cable with inline volume/microphone controller and dual 3.5 mm (1/8”) connectors Microphone Unidirectional, noise-cancelling condenser with adjustable, rotating boom 2.2k Ohms impedance 200Hz to 10kHz (+/- 3dB) frequency response -45dB (+4/-2dB) sensitivity Package Contents HS1A gaming headset with inline volume controller/microphone mute Quick Start Guide Warranty: Two years Dimensions: 210mm x 130mm x 235mm (8.3” x 5.1” x 9.25”) Rp 685.000